Marco Polo was seventeen when he set out for China . . . and forty-one when he came back More than seven hundred years ago, Marco Polo traveled from the medieval city of Venice to the fabled kingdom of the great Kublai Khan, seeing new sights and riches that no Westerner had ever before witnessed. But did Marco Polo experience the things he wrote about . . . or was it all made-up? Young readers are presented with the facts in this entertaining, highly readable Who Was . . . ? biography with black-and-white artwork by John O?Brien.

Put on your blue suede shoes and get ready for another addition to the Who Was...? series The King could not have come from humbler origins: Born in Tupelo, Mississippi, during the Depression, he grew up with the blues music of the rural South, the gospel music of local churches, and the country-western classics. But he forged a sound all his own--and a look that was all his own, too. With curled lip, swiveling hips, and greased pompadour, Elvis changed popular music forever, ushering in the age of rock and roll. Geoff Edgers's fascinating biography of this icon of American pop culture...